X816BXXS6EZI2 – Galaxy Tab S9+ 5G firmware

Build X816BXXS6EZI2 is a security update for the Galaxy Tab S9+ 5G (SM-X816B) on Android 16 (One UI 8). It first appeared on Samsung's servers on Sep 23, 2026 (method) and has reached 37 regions so far. It keeps bootloader bit 6, so downgrading to the previous build X816BXXS6EZH3 is still possible. Samsung still serves this file.

Model
SM-X816B
Android
Android 16
Type
Security
Bootloader bit
6
First released
Sep 23, 2026
Regions
37

Not yet released in 1 regions that are still on an older build: SLK.

Rollout timeline by region

The date each region code (CSC) first received X816BXXS6EZI2, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
XIDIndonesiaSep 23, 2026day 0X816BXXS6EZI2/X816BOLE6EZI2/X816BXXS6EZI2
ACRGhanaSep 23, 2026day 0X816BXXS6EZI2/X816BOXM6EZI2/X816BXXS6EZI2
AFRAfricaSep 23, 2026day 0X816BXXS6EZI2/X816BOXM6EZI2/X816BXXS6EZI2
CAUCaucasusSep 23, 2026day 0X816BXXS6EZI2/X816BOXM6EZI2/X816BXXS6EZI2
DKRSenegalSep 23, 2026day 0X816BXXS6EZI2/X816BOXM6EZI2/X816BXXS6EZI2
ECTNigeriaSep 23, 2026day 0X816BXXS6EZI2/X816BOXM6EZI2/X816BXXS6EZI2
EGYEgyptSep 23, 2026day 0X816BXXS6EZI2/X816BOXM6EZI2/X816BXXS6EZI2
EUXEurope (Multi-CSC)Sep 23, 2026day 0X816BXXS6EZI2/X816BOXM6EZI2/X816BXXS6EZI2
EUYEurope (Multi-CSC)Sep 23, 2026day 0X816BXXS6EZI2/X816BOXM6EZI2/X816BXXS6EZI2
ILOIsraelSep 23, 2026day 0X816BXXS6EZI2/X816BOXM6EZI2/X816BXXS6EZI2
KSASaudi ArabiaSep 23, 2026day 0X816BXXS6EZI2/X816BOXM6EZI2/X816BXXS6EZI2
LYSLibyaSep 23, 2026day 0X816BXXS6EZI2/X816BOXM6EZI2/X816BXXS6EZI2
MIDMiddle EastSep 23, 2026day 0X816BXXS6EZI2/X816BOXM6EZI2/X816BXXS6EZI2
MWDMoroccoSep 23, 2026day 0X816BXXS6EZI2/X816BOXM6EZI2/X816BXXS6EZI2
PAKPakistanSep 23, 2026day 0X816BXXS6EZI2/X816BOXM6EZI2/X816BXXS6EZI2
SEKUkraineSep 23, 2026day 0X816BXXS6EZI2/X816BOXM6EZI2/X816BXXS6EZI2
SERRussiaSep 23, 2026day 0X816BXXS6EZI2/X816BOXM6EZI2/X816BXXS6EZI2
SKZKazakhstanSep 23, 2026day 0X816BXXS6EZI2/X816BOXM6EZI2/X816BXXS6EZI2
TELAustralia (Telstra)Sep 23, 2026day 0X816BXXS6EZI2/X816BOXM6EZI2/X816BXXS6EZI2
THLThailandSep 23, 2026day 0X816BXXS6EZI2/X816BOXM6EZI2/X816BXXS6EZI2
TUNTunisiaSep 23, 2026day 0X816BXXS6EZI2/X816BOXM6EZI2/X816BXXS6EZI2
XFASouth AfricaSep 23, 2026day 0X816BXXS6EZI2/X816BOXM6EZI2/X816BXXS6EZI2
XFESouth AfricaSep 23, 2026day 0X816BXXS6EZI2/X816BOXM6EZI2/X816BXXS6EZI2
XFVSouth Africa (Vodacom)Sep 23, 2026day 0X816BXXS6EZI2/X816BOXM6EZI2/X816BXXS6EZI2
XMEMalaysiaSep 23, 2026day 0X816BXXS6EZI2/X816BOXM6EZI2/X816BXXS6EZI2
XNZNew ZealandSep 23, 2026day 0X816BXXS6EZI2/X816BOXM6EZI2/X816BXXS6EZI2
XSAAustraliaSep 23, 2026day 0X816BXXS6EZI2/X816BOXM6EZI2/X816BXXS6EZI2
XSGUnited Arab EmiratesSep 23, 2026day 0X816BXXS6EZI2/X816BOXM6EZI2/X816BXXS6EZI2
XTCPhilippinesSep 23, 2026day 0X816BXXS6EZI2/X816BOXM6EZI2/X816BXXS6EZI2
XXVVietnamSep 23, 2026day 0X816BXXS6EZI2/X816BOXM6EZI2/X816BXXS6EZI2
MM1Singapore (M1)Sep 27, 2026+4 daysX816BXXS6EZI2/X816BOXM6EZI2/X816BXXS6EZI2
SINSingapore (Singtel)Sep 27, 2026+4 daysX816BXXS6EZI2/X816BOXM6EZI2/X816BXXS6EZI2
STHSingapore (StarHub)Sep 27, 2026+4 daysX816BXXS6EZI2/X816BOXM6EZI2/X816BXXS6EZI2
XSPSingaporeSep 27, 2026+4 daysX816BXXS6EZI2/X816BOXM6EZI2/X816BXXS6EZI2
INSIndiaSep 28, 2026+5 daysX816BXXS6EZI2/X816BOXM6EZI2/X816BXXS6EZI2
BRITaiwanOct 14, 2026+21 daysX816BXXS6EZI2/X816BOXM6EZI2/X816BXXS6EZI2
TGYHong KongOct 14, 2026+21 daysX816BXXS6EZI2/X816BOXM6EZI2/X816BXXS6EZI2

Download and release notes

samloader download -m SM-X816B -r EUX -v X816BXXS6EZI2/X816BOXM6EZI2/X816BXXS6EZI2

Samsung's release notes and security patch level for this update: SM-X816B / EUX on doc.samsungmobile.com. What each part of the build number means: decode X816BXXS6EZI2.